baber/WOPTO huggingface dataset:
Patent JP-H02206104-A (JP)
Title: Transformer
Inventor: SAKAMOTO TAKESHI
IPC: H01F27/18
Filed: 1989-02-06
Abstract: PURPOSE:To resume a normal operation immediately even after a power supply has been recovered by a method wherein a water tank is installed at the back- stream side of a cooling tower, a solenoid valve and a waterwheel are installed between a cooler and a lowerpart water tank and a shaft of the waterwheel is connected to a shaft of a circulating pump via a clutch. CONSTITUTION:A water tank 17 of a proper capacity is installed behind a cooling tower 16 at a high place of a building in which a transformer is installed; a waterwheel 24 is installed, via a solenoid valve 23, at a pipe on the cooling-water exit side of a cooler 9 attached to the transformer; cooling water which has flowed out from the waterwheel 24 flows to a lower-part water tank 12. A shaft of the waterwheel 24 is connected to a shaft of a circulating pump 10 for coolant use. When an interruption of electric service or the like is caused, the solenoid valve 23 is released; the cooling water which has flowed out from the cooler drives the waterwheel; the clutch is connected; the circulating pump continues turning until the water in the water tank runs out; a coolant is circulated; a cooling function is maintained. Thereby, the transformer can be started again immediately after power supply has been recovered.
Patent JP-H10209337-A (JP)
Title: Glass ceramic substrate for ic package
Inventor: IMAZU SHINJI
IPC: H01L23/15
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To irregularly reflect ultraviolet rays at a substrate surface in an exposure step, by the photolithographic burying method to avoid corroding a resist by providing an IC package ceramic substrate having a color satisfying specified equation on at least its surface. SOLUTION: A glass ceramic substrate 1 for IC packages is formed to provide at least on its surface a color satisfying L*-b*<=80, b<=0, (L* is lightness, a* is red-green color direction and b* is yellow-blue color direction in L*a*b* color indication system). This irregularly reflects ultraviolet rays at a substrate surface in an exposure step by the photolithographic burying method to avoid corroding a photo resist 2.
Patent JP-H06216550-A (JP)
Title: Printed board connection device
Inventor: KAWAMOTO KATSUYUKI
IPC: H05K7/14
Filed: 1993-01-20
Abstract: PURPOSE:To enable preventing wrong insertion of a printed board without confirming whether the printed bard fits far a card frame. CONSTITUTION:A guide slot 3 that guides insertion of a printed board 6, wherein at the tip of insertion an engagement part 7 is formed, is provided on a card frame 2, and at the same time, the guide slot 3 is provided with a stopper 5 for engagement with the engagement part 7 as require, and by making the projection shape of the stopper 5 fit in the recessed shape of the engagement part 7, connection between the printed board 6 and a connector 4 becomes possible. Further, a limit switch 8 that functions only when the printed board 6 is inserted as deep as where it contacts to the connector 4 of the card frame 2, eventual insertion position, is provided, and the contact point of the limit switch is inserted in a power supply bus line 9's circuit to the connector 4.
Patent JP-H08199752-A (JP)
Title: Staircase placement type form and staircase construction method based on its application
Inventor: KIKUNAGA MASAHIRO
IPC: E04F11/02
Filed: 1995-01-19
Abstract: PURPOSE: To shorten a construction period by installing a non-slip part to the top and placing concrete into a form which is continuously provided with an upper horizontal part and a vertical part to which the non-slip is installed to the top. CONSTITUTION: An upper horizontal part 1, which is made of glass fiber reinforced concrete, is installed so that it may be a part of a tread after the execution of work. A vertical board 2, which forms a riser after it is constructed, is continuously installed to the upper horizontal part 1, thereby forming a staircase placement type form A. Furthermore, a non-slip part 3, which is made of tiles or the like and provides a groove on the top of the upper horizontal part 1, is one piece-molded on the top of the upper horizontal part 1 and the vertical part 2 is laid out so that it may be positioned at the riser of the staircase and then concrete is placed. Therefore, this construction makes it possible to use the form as a form during concrete placement and use the form as the riser and the tread of the staircase as well even after the concrete placement.
Patent JP-H08219868-A (JP)
Title: Vibration measuring method and apparatus
Inventor: MURAKAMI FUMIO
IPC: G01H9/00
Filed: 1995-02-15
Abstract: PURPOSE: To provide a vibration measuring method and apparatus by which displacement and vibration of an object for measurement at high frequency can be measured at high speed and with high sensitivity based on Doppler frequency deviation. CONSTITUTION: Laser beam 1 is radiated to an object 9 for measurement, reflected light rays from the object 9 for measurement are mixed with laser beam 2 having the frequency different from that of the laser beam 1, the mixed laser beam is divided into laser beam 3 and laser beam 4 and sent out, the laser beam 3 is delayed by an optical fiber 11, the delayed laser beam 3 is converted into an electric signal by a photoelectric converter 5, the laser beam 4 is converted into an electric signal by a photoelectric converter 6, the phase difference between the output signal from the photoelectric converter 5 and the output signal from the photoelectric converter 6 is detected by a phase detecting apparatus 14,  and the Doppler frequency deviation of the reflected light rays induced by displacement or vibration of the object 9 for measurement can be obtained based on the output of the phase difference detection.
Patent JP-H04264585-A (JP)
Title: Basic house designing device
Inventor: WATANABE KOJI
IPC: G09F5/00
Filed: 1991-02-20
Abstract: PURPOSE:To recognize a house after completion and to easily display and transfer the shape diagram of a site and the outline of a draft basic design on a planar space by making the sizes and the arrangement of rooms, stairs etc, as real as possible at the stage of a basic designing when an ordered house is designed and built. CONSTITUTION:The planar space H with enough width is provided, the shape diagram of the site and the draft basic design are projected on the relevant planar space H from a projector 30. Further, the rate of enlargement is improved by providing a reflection mirror on a ceiling. On the contrary, at the stage when the plane diagram of a basic design is is completed, a photographing is also available from a photographing device 32.
Patent JP-S53110812-A (JP)
Title: Magnetic recording/reproducing method for video signal
Inventor: KIKUTANI SATOSHI
IPC: G11B5/008
Filed: 1977-03-09
Abstract: PURPOSE:To enable the density recording for the VTR by carrying out recording so that the adjacent tracks may feature similar signals and also carrying out reproduction through the magnetic head featuring a fixed gap width.
Patent JP-S54120386-A (JP)
Title: Test method of control rod driver
Inventor: SATOU TAKAO
IPC: G01R31/00
Filed: 1978-03-10
Abstract: PURPOSE: To subject a control rod not to be operated, by means of changing the excitation without any rotating a motor, of detecting the status of the excitation, and of finishing the on line test before the operation of a mechanical system.  
     CONSTITUTION: Terminal circuits 4-1W4-i operate motors 11, 12 for control rod driving, and the signal corresponding to the switch operation outputs to a collating circuit 46, and the test is effected by means of transmitting this operating signal, and the test signal alternatively to the terminal circuits. The terminal circuits 46 determines the adress of the terminal circuit to be tested, and outputs the detection order of exciting status of the connected motor to the terminal circuit, and memorizes the returned excitting status. Then, all phase exciting order of a stator of a motor is outputted, thereby the exciting status is recognized, and when in normal state, the terminal circuit is returned to the initial state by means of outputting a deexciting order. When in absormal state, the test is stopped. The time thereat the torque of the motor becomes to zero by the all phase exciting and deexciting, is short, and the motor does not rotate, and the control rods do not operate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61185890-A (JP)
Inventor: TODA TAKAO
IPC: H05B33/10
Filed: 1985-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62185052-A (JP)
Title: Monosubstituted tartaric acid diester and production thereof
Inventor: ONO MASAJI
IPC: C07C67/31
Filed: 1986-02-10
Abstract: NEW MATERIAL:A compound shown by formula I (R is alkyl or aralkyl; R' is alkyl, aralkyl, substituted silyl, acyl, alkoxycarbonyl or substituted sulfonyl). EXAMPLE:(R)-p-Toluenesulfonyloxy-2(R)-hydroxyethanedicarboxylic acid dimethyl ester. USE:An intermediate for synthesizing optically active compounds such as drugs, etc. PREPARATION:A compound shown by formula II is reacted with di-n-butyltin oxide to give a compound shown by formula III, which is reacted with a halide shown by the formula R'-X (X is halogen) to give a compound shown by formula I.
Patent JP-H05223541-A (JP)
Title: Shape measuring method and shape measuring system
Inventor: ICHIKAWA HAJIME
IPC: G01B9/02
Filed: 1992-02-14
Abstract: PURPOSE:To obtain a shape measuring system which does not require the ununiformity of data to be averaged. CONSTITUTION:This system is provided with a control part 8, a processing part 15, a laser light source 1, an image pickup device 2, a semitransparent mirror 3, collimating lenses (Fizeau lens) L, M1, and a rotating means 14 for rotating a to-be-measured lens 10 around a first rotary shaft 18. Further, there are provided in the system a shifting means 7 for rotating the lens 10 around the rotational center 9 while keeping the positional relationship between the first rotary shaft, 18 and the lens 10, and a piezoelectric element 17 as a phase changing means for reciprocating the collimating lens M1.
Patent JP-2000223874-A (JP)
Title: Ventilating opening of electric apparatus accommodating box
Inventor: GOTO HIDETO
IPC: H05K7/20
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To contrive to enhance a fine view of a ventilating opening of an electric apparatus accommodating box by a method wherein a plurality of slits are provided, and a series of ventilation fan mounting holes are provided at an outside end part of each slit at an outermost side of the slits. SOLUTION: A ventilating opening 2 is provided in a side wall of an electric apparatus accommodating box body 1 such as a distribution board, a control board, or the like, and the ventilating opening 2 is constituted by a plurality of slits 3. Of the slits 3, a ventilation fan 5 is mounted on the slits 3 sparsely formed at an outside end part of each slit 3 at an outermost side and a series of ventilation fan mounting holes 4 by a screw clamp, etc. The plurality of slits 3 pass, so that an air is flown out, and an increase in temperatures inside the electric apparatus accommodating box body 1 is restricted. Thus, as a hand, etc., does not enter into the plurality of slits 3, it is unnecessary to provide a ventilation fan guard, and a fine view of the ventilating opening 2 of the electric apparatus accommodating box 1 can be enhanced.
Patent JP-H11225319-A (JP)
Title: Image input output device
Inventor: MIHARA TAKASHI
IPC: G06T1/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the simple small-sized image input output device using a conventional display device at a low cost with high performance where coincidence of sight lines is realized. SOLUTION: A video image of a sender is photographed by a small-sized camera 21 and a video image of a recipient is displayed on a screen /LCD 22 as a display window 23. The small-sized camera 21 is placed at a prescribed place in a case 20 that acts like an outer frame of the image input output device. Then a relative position of the both is controlled by a control section in a direction so that the small-sized camera 21 and the display window 23 that represents a video image of the recipient displayed on the screen /LCD 22 approach.
Patent JP-S60172175-A (JP)
Title: Load control device of fuel cell system
Inventor: IZUMITANI MINORU
IPC: H01M8/04
Filed: 1984-02-17
Abstract: PURPOSE:To decrease a cell load in starting and stopping and protect a cell by avoiding an excess potential zone during low load operation by setting sending output to minimum output and setting power generating end output of a fuel cell to minimum output during low load operation, and consuming the difference output by a dummy load placed between a fuel cell and an inverter. CONSTITUTION:Fuel is fed to a fuel electrode through a fuel reformer, and oxidizing gas is fed to an oxidizing electrode and they are reacted in a fuel cell 7 to generate power. An inverter converts the power generated to alternating current. This system consists of the fuel cell and the inverter. In the fuel cell system, a heater 12 of a steam separator 8 is used as a dummy load. The heater 12 is connected in parallel to a heater power source 17 through the output end of the fuel cell 7 (the input end of an inverter output control device 14) and a switch box 16. The steam separator 8 and an exhausting tower 10 are connected with a pipe line, and a control valve 18 is arranged. Thereby, excess steam generated when excess power is consumed is temporarily exhausted from the exhausting tower 10.
Patent JP-H10211991-A (JP)
Title: Underground tank
Inventor: TSUDA KATSUTOSHI
IPC: E21D13/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a bottom plate by transmitting a vertical load or shearing force acting on an underground tank directly to the bearing ground. SOLUTION: In an underground tank 1 buried in the ground, supporting bodies 4 are provided in a crushed stone layer 2 interposed between a bottom plate 12 of the tank 1 and the bearing ground 3 to transmit vertical loads acting on the tank 1 directly to the bearing ground 3. And the bodies 4 are provided so far as into the ground 3 to transmit shearing forces acting on the underside of the bottom plate 12 directly to the ground 3.
Patent JP-H09196088-A (JP)
Title: Electromagnetic clutch
Inventor: MATSUYAMA TATSUO
IPC: F16D27/112
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a practical electromagnetic clutch by providing a first rotating member, having a pulley part with belt grooves formed, with a rotor part having an outer diameter dimension larger than the pulley diameter of the pulley part and having a ring groove formed being opened to the pulley part side. SOLUTION: A first rotating member 3 has a pulley part 4 provided with a cylindrical part 4b with the outer peripheral surface having pulley grooves 4a formed of poly-V-grooves, and a conical connecting part 4c formed integrally with the cylindrical part 4b. An outer ring of a bearing 2 is fixed to the inside of the cylindrical part 4b, and a rotor part 5 is integrally screw-fixed to the outermost diameter part of the connecting part 4c of the pulley part 4. A ring groove 5a opened to the pulley part 4 side is formed at the rotor part 5.  Even when the first rotating member 3 is rotated at high speed, and large vibration acts upon an electromagnetic clutch, a lightweight armature 9 can be held statically in a position, spaced from the friction face of the first rotating member 3, by an elastic member, so that the rupture of the elastic member, the generation of unpleasant noise, and the like can be prevented.
Patent JP-S58145121-A (JP)
Title: Dry developing method
Inventor: KAWAZU TAKAHARU
IPC: G03F7/36
Filed: 1982-02-24
Abstract: PURPOSE:To obtain a favorable resist pattern by a method wherein resist films having the different properties mutually are formed in two layers, and after patterning is performed, dry development is conducted utilizing the fact that the selection ratio of the resist films diffens according to the plasma generating condition. CONSTITUTION:The PMMA resist film 2 of polymethyl methacrylate containing no fluorine is formed on an Si substrate 1, and the FBM resist film 3 containing fluorine is formed thereon. The resist film 3 of the upper layer only is exposed, and is developed to form the necessary pattern. Etching is performed in plasma using a parallel plane type plasma device in the plasma condition enabled to obtain the high selection ratio, namely oxygen gas pressure is from 50Pa to 300Pa, high-frequency field strength is from 0.035W/cm<2> to 0.08W/cm<2>, and the favorable resist pattern having the large shape ratio can be obtained.
Patent JP-S63194412-A (JP)
Title: Device for deciding pulse string pattern
Inventor: MORIKAWA KAZUO
IPC: G01H17/00
Filed: 1987-02-09
Abstract: PURPOSE:To improve the decision accuracy of a pulse string pattern, by independently setting a transmitted amplitude range on each of one or plural time interval circuits, and connecting in series pulse amplitude decision circuits each of which transmitting only pulses having amplitude within the transmitted amplitude range. CONSTITUTION:A signal detected by a sensor 1 is amplified in an amplifier circuit 2, and is inputted to a detecting and waveform arranging circuit 3. The signal inputted to the detecting and waveform arranging circuit 3, whose noise being removed, is outputted as an analog signal arranged as a pulse of constant width. The pulse is inputted to a distribution circuit 6 in order, and is outputted after being distributed in order from OUT.1-OUT.N. The signal is inputted to the pulse width decision circuits 15, (1)-15, (N) and a reset signal generation circuit 12. The pulse width decision circuits 15, (1)-15, (N), when an input pulse being set within the transmitted amplitude range, outputs the pulse to the time interval circuit 7. The amplitude and the interval of the pulse string are compared with reference values respectively, and it is possible to decide whether it is normal or not automatically.
Patent JP-H09223050-A (JP)
Title: Using method for shared file
Inventor: MATSUMOTO KOJI
IPC: G06F13/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To use a file of different types of applied software as if it were a file of user's own software with no consciousness of the types of produced applied software by making a server act as a client to perform the processing against the file request given to the server from the client and answering the client about the result after a desired file is acquired. SOLUTION: A file request is given to a server 2 from a client 3. Receiving the request, the server 2 acquires a desired file from a shared file device 21. If the requested file does not exist, the file is acquired from a server 4 of another system. When a file of the server 4 is acquired from the server 2, the server 2 is set as a client of the server 4. In other words, the server 2 acts as the server of the client 3 and also as the client of the server 4. Thus, the file of the server 4 can be acquired from the server 2.
Patent JP-S54120932-A (JP)
Title: Elevator door sliding device
Inventor: HIMENO YOUJI
IPC: B66B13/08
Filed: 1978-03-13
Abstract: PURPOSE: To eminently reduce the vibration noise in a passenger cage, by locating a weight at a pulley through the medium of a vibration-proof elastic substance.  
     CONSTITUTION: When running a motor 1, a pulley 2 rotates, and a link mechanism follows to move. And subsequently doors guided with a rail 13 travel on a threshold 15 located on a cage floor 14, and thus, the doors open and close. Since a weight 4 rotates following the pulley 2, it exceeds a gravity dead point on the way during a period of an opening operation or a closing operation. A door opening force or a door closing force thus is given to the doors due to a force which is fixed with the gravity of the weight 4 and the length of a lever 5. In the case of the doors closing and being positioned at end, a flow of armature current to the motor 1 produces the door closing force. At that time electromagnetic vibration is produced at the motor 1. However, since the pulley 2 and the weight 4 are coupled together through a vibration-proof rubber 12, the volume of vibration transmitted to the weight 4 is reduced sharply and the vibration noise in a passenger cage 6 is reduced eminently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05224645-A (JP)
Title: Display controller
Inventor: TSUJIUCHI AKIHIKO
IPC: G06T3/40
Filed: 1992-02-14
Abstract: PURPOSE:To provide the display controller which performs the bit-by-bit approximate editing of screen data displayed with one number of dots and displays the data with the other number of dots, as to a display device which is different in the number of dots of one screen. CONSTITUTION:This display control circuit discriminates dot data before and after a display signal 33 of the screen which is large in the total number of dots by a dot decision part 37 and generates a display signal of the screen small in the total number of dots by converting the data into display data of the screen small in the total number of dots. Screen display data displayed on a high-function display can be displayed on a low-function display to provide the effect of replacement with an inexpensive, small-sized display device.
Patent JP-S53114024-A (JP)
Title: Cooling device for oil-immersed electric machinery
Inventor: KIUCHI KAZUYUKI
IPC: H01F27/12
Filed: 1977-03-16
Abstract: PURPOSE: To improve cooling effect during stoppage of pump by providing conduction paths for winding cooling oil and core cooling oil and providing check valve in these paths. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0571395-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: OYAMA TAKASHIGE
IPC: F02D41/04
Filed: 1992-02-14
Abstract: PURPOSE:To realize compatibility between low fuel consumption in a light load area and a high output in a high load area by correcting a control amount of an internal combustion engine according to the temperature of cooling water for an internal combustion engine, calculating a target air-fuel ratio in a correction process, and controlling the air-fuel ratio of the internal combustion engine to a target value. CONSTITUTION:A target air-fuel ratio is decided by a microcomputer 10 based on detection of respective signals from a hot-wire type intake air amount detector 2, a water temperature sensor 6, and a crank angle sensor 8. A control signal from the microcomputer 10 is outputted to an injection valve 3 and a throttle actuator 4, and a closed loop is controlled based on a feedback signal for a detected intake air amount. Meanwhile, fuel-air mixture in a throttle chamber 1 is introduced in a combustion chamber 13 to ignite an ignition plug 5, and exhaust gas is led out through an exhaust pipe 14. In this case, an actual air-fuel ratio is detected by an air-fuel ratio sensor 7, and a detection signal therefrom is inputted to the microcomputer 10 to effect control of a closed loop. The air-fuel ratio sensor 7 is provided with a control circuit 11 and a heater drive circuit 12 for an exclusive use.